FR767733A - - Google Patents

Info

Publication number
FR767733A
FR767733A FR767733DA FR767733A FR 767733 A FR767733 A FR 767733A FR 767733D A FR767733D A FR 767733DA FR 767733 A FR767733 A FR 767733A
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Publication date
Application granted granted Critical
Publication of FR767733A publication Critical patent/FR767733A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/04—Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR767733D Expired FR767733A (fr)

Publications (1)

Publication Number Publication Date
FR767733A true FR767733A (fr) 1934-07-23

Family

ID=1551680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR767733D Expired FR767733A (fr)

Country Status (1)

Country Link
FR (1) FR767733A (fr)

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